1 files changed, 34 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2934-drm-amdkfd-Support-MMHUB1-in-kfd-interrupt-path.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2934-drm-amdkfd-Support-MMHUB1-in-kfd-interrupt-path.patch
new file mode 100644
index 00000000..4b0a52e3
--- /dev/null
+++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2934-drm-amdkfd-Support-MMHUB1-in-kfd-interrupt-path.patch
@@ -0,0 +1,34 @@
+From 12f0d596227d83625652692283b890e0e26e2880 Mon Sep 17 00:00:00 2001
+From: Yong Zhao <Yong.Zhao@amd.com>
+Date: Fri, 8 Feb 2019 23:06:55 -0500
+Subject: [PATCH 2934/2940] drm/amdkfd: Support MMHUB1 in kfd interrupt path
+
+Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
+index a85904ad0d5f..3ef67d2e0d9f 100644
+--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
++++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
+@@ -80,6 +80,7 @@ static bool event_interrupt_isr_v9(struct kfd_dev *dev,
+ 		source_id == SOC15_INTSRC_SQ_INTERRUPT_MSG ||
+ 		source_id == SOC15_INTSRC_CP_BAD_OPCODE ||
+ 		client_id == SOC15_IH_CLIENTID_VMC ||
++		client_id == SOC15_IH_CLIENTID_VMC1 ||
+ 		client_id == SOC15_IH_CLIENTID_UTCL2;
+ }
+ 
+@@ -104,6 +105,7 @@ static void event_interrupt_wq_v9(struct kfd_dev *dev,
+ 	else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE)
+ 		kfd_signal_hw_exception_event(pasid);
+ 	else if (client_id == SOC15_IH_CLIENTID_VMC ||
++		client_id == SOC15_IH_CLIENTID_VMC1 ||
+ 		 client_id == SOC15_IH_CLIENTID_UTCL2) {
+ 		struct kfd_vm_fault_info info = {0};
+ 		uint16_t ring_id = SOC15_RING_ID_FROM_IH_ENTRY(ih_ring_entry);
+-- 
+2.17.1
+